/Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Sequencer/MovieSceneControlRigParameterSection.h
Test Controls really are new.
bool IsDifferentThanLastControlsUsedToReconstruct ( const [TArray](API\Runtime\Core\Containers\TArray)< [FRigControlElement](API\Plugins\ControlRig\Rigs\FRigControlElement) * > & NewControls ) const